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2016 Sirrus

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Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously.…

Product Details

Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously. The Sirrus combines our premium aluminum frame with a durable component package and easy-to-maintain rim brakes to deliver a comfortable and fast ride. As you push yourself to reach your goals, the Sirrus will be a powerful ally to have on your health and wellbeing team.

The frame is engineered and designed with Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile, while the Body Geometry Targa Sport saddle is designed for fitness riders and assures blood flow to sensitive arteries.
Wide and stable-handling 700x32mm Specialized Nimbus tires have a fast and smooth tread, and feature Flak Jacket puncture protection.
The reliable and sturdy, A1 Premium Aluminum frame features rack and fender mounts, allowing you to carry gear or to fend off road spray in inclement weather.
Reflective graphics are strategically located on the bike in order to increase your visibility to other riders and motorists in low-light conditions.

Technical Specifications

FRAMESET

FRAME

Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts

SEAT BINDER

Alloy, 31.8mm

FORK

Steel, straight blades, fender/rack mounts

HEADSET

FSA, Campy style, integrated cartridge bearings, external sealed upper bearings, 15mm cone spacer

WHEELS

RIMS

Alloy, double-wall

FRONT HUB

Double-sealed, QR, 32h

REAR HUB

Double-sealed, QR, 32h

SPOKES

Stainless, 14g

FRONT TIRE

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

REAR TIRE

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

INNER TUBES

Standard, Schrader valve

DRIVETRAIN

SHIFT LEVERS

Shimano Altus, EZ Fire Plus, 8-speed

FRONT DERAILLEUR

Shimano Altus, 31.8mm adapter, top-swing, 8-speed

REAR DERAILLEUR

Shimano Altus, 8-speed

CASSETTE

Shimano, 8-speed, 11-32t

CRANKSET

Shimano Altus, 48/38/28T w/chainguard

CHAINRINGS

48/38/28T w/chainguard

BOTTOM BRACKET

Square taper, cartridge bearings

CHAIN

KMC X8, 8-speed w/reusable MissingLink

COCKPIT

TAPE

Specialized Body Geometry Targa, lock-on

SADDLE

Body Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm

SEATPOST

Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm

HANDLEBARS

Specialized Flat Bar, alloy, 10-degree backsweep, 25.4mm clamp

STEM

Forged alloy, 4-bolt, 20-degree rise

BRAKES

FRONT BRAKE

V-brake, linear pull

REAR BRAKE

V-brake, linear pull

BRAKE LEVERS

Shimano, V-brake

ACCESSORIES

PEDALS

Nylon, loose ball bearings, w/ reflectors

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.